baber/WOPTO huggingface dataset:
Patent FI-973079-A (FI)
Inventor: KELDMANN ERIK
IPC: A61M15/00
Filed: 1997-07-22
Abstract: An inhaler comprises a tubular body in which an air flow passage is defined. A single dose of an active, inhaleable, particulate substance is arranged within the air flow passage and is sealed or closed in relation to the ambient atmosphere by closure means, such as removable caps, a section of the flow passage extending from a free mouthpiece end of the tubular body along a major part of the total length of the flow passage is preferably 7-35 mm<2>, for example about 20 mm<2>. The inhaler may be adapted to be used only once, and the tubular body of the inhaler may be a length of a simple tube similar to a drinking straw.
Patent FI-980623-A (FI)
Inventor: LEMILAEINEN JUSSI
IPC: H04W48/18
Filed: 1998-03-19
Abstract: System where a mobile station can connect to a certain IP connection network, wherein the data transfer between the mobile station and the mobile station's exchange switches so that instead of going via a base station system which is reached, the radio path goes via an IP connection and a transit unit 40 which is hooked up in connection to the mobile station's exchange. When the mobile station connects to the connection network, the dynamic data, status machine, state machine, pertaining to the status of the mobile station and the particular call is transferred to the transit unit. <IMAGE>
Patent FI-991300-A (FI)
Inventor: RINNE JANNE
IPC: H04L12/56
Filed: 1999-06-07
Abstract: A method to control the PDP context of a data packet and a mobile station to realise the method. The mobile station comprises a control element, which controls the classification of a data packet to be sent to a PDP context on basis of a first and a second identifier. The first identifier indicates the application that has created the data packet and the second identifier indicates a separate data flow of the application. The classification process is simplified and thus better suited to a mobile station with limited performance capacity.
Patent GB-319312-A (GB)
Title: Improvements in electrically driven washing machines
IPC: D06F13/00
Filed: 1929-01-11
Abstract: 319,312. Pfautz, R., (Assignee of Richter, (nee Witte, E.). Sept. 20, 1928, [Convention date]. Washing-machines. -The clothes &c. are supported upon a disc c which is secured to a shaft d provided with a pointed end d<1> resting in a socket b<1> in the base of the casing a. The shaft nests against the inclined upper edge b<2> of the circular wall b of the socket and its upper end is supported by a crank arm f on a shaft g<1> driven by an electric motor g carried by the cover e of the casing. The shaft, owing to its inclination, is thereby caused to gyrate around the wall of the socket and, by rolling on such wall, to rotate on its own axis whereby the plate c is given a motion similar to that of a swash-plate. Hemispherical protuberances o on the plate c assist in retaining the clothes &c. Circulation of the washing-fluid is facilitated by a tube concentric with the shaft d and provided with perforations m<1>, the plate c also having perforations m.
Patent GB-1063831-A (GB)
Title: Improvements in or relating to castors
Inventor: RATTLIDGE FRANK EDWIN
IPC: B60B33/00
Filed: 1963-01-10
Abstract: 1,063,831. Castors. BRITISH CASTORS Ltd. April 10, 1964 [Jan. 10, 1963], No. 1161/63. Heading A4U. A castor has sockets (10, 11) welded together with their longitudinal axes spaced apart and inclined at an acute angle to one another, which receive spindles (12, 14) of which the one spindle (12) is attached to a wheel (13) and the other spindle (14) has means for attachment to an article such as a hospital trolley. The spindles are held by circlips or set screws and the wheel may have a rubber tyre.
Patent GB-659304-A (GB)
Title: Improvements relating to the removal of solid material retained in centrifuge containers
IPC: B04B1/14
Filed: 1949-01-17
Abstract: 659,304. Centrifugal machines. KARDHORDO, E. Jan. 17, 1949, No. 1273. Convention date, Jan. 22, 1948. [Class 23] Deposited material is discharged from an inwardly turned outlet of a centrifuge by means of an annular slide having a receiving cavity and an extension wall which covers the outlet when the cavity is in communication with the space surrounding the centrifuge. As shown in Fig. 1 the slide 4 is reciprocated at the outlet of a centrifuge having a filter wall 3. The slide is connected to a piston 8 which is moved by fluid pressure. The Specification states that slides rotating relatively to the centrifuge may be used instead of reciprocating slides. The Specification as open to inspection under Sect. 91 describes reciprocating annular slides fitted to outwardly directed outlets. In one example the outlet opens into a chamber having an aperture in its external wall, and the slide reciprocating in the chamber has a transverse passage forming inlet and outlet to a central cavity. When the slide is in its lower position the cavity is filled from the centrifuge and when the slide is in its upper position the material in the cavity is discharged through the aperture. In the other example the outlet is closed by a slide and a further slide reciprocates across the passage leading to the outlet, the arrangement being that when one slide permits flow of material the other slide closes the passage or outlet. This subject-matter does not appear in the Specification as accepted.
Patent GB-1246405-A (GB)
Title: Length measurement apparatus for web-like material
IPC: B65H23/188
Filed: 1969-01-09
Abstract: 1,246,405. Automatic tension control. A. MONFORTS. Jan. 9, 1969 [Jan. 20, 1968], No. 1394/69. Heading G3R. Tension in a web of elastic material supplied to a measuring device is automatically controlled by varying the speed of a feedroller in dependence on the size of a shallow loop in the web which is detected without contact at least at its upper limit. In the inspection/measuring machine shown, textile web supplied by a driven feedroll 2 to a driven measuring roll 1 with its associated measuring head 1A, is finally taken up by a driven draw-off roll 3. A photo-electric or ultrasonic head 4, which produces signals corresponding to the amount of slight sag in the web, causes operation of switches to increase or decrease the speed of feedroll 2 whenever the amount of sag reaches upper or lower limits so that the sag is maintained between these limits. A head 5 may control the speed of roll 3 in a similar manner especially if the web is fed in the reverse direction. Delicate materials may be partly supported by air jets 10 and 11 and time delay devices may be incorporated to prevent too frequent operation of the switches. A modification in which the speed of feed is adjusted for preset time periods at the upper limit of sag only, is referred to.
Patent GB-1202442-A (GB)
Title: Plant growth regulants
IPC: C07F9/38
Filed: 1968-01-10
Abstract: 1,202,442. Plant growth regulants. FMC CORP. 10 Jan., 1968 [16 Jan., 1967], No. 1409/68. Heading ClB. Plants are treated with a phosphonic oxide, phosphonic acid or phosphonate, or corresponding thio compound, of the formula wherein R is a straight-chain substituted or unsubstituted aliphatic group having 2 or 3 carbon atoms, X is oxygen or sulphur, Y is chlorine or bromine or -XH or -XM, and Y<SP>1</SP> is Y or -XR<SP>1</SP>, wherein R<SP>1</SP> is any hydrocarbon group. M may be Na, K, Ca, Mn, Zn, or Ni. The compound may be in the form of emulsifiable concentrate, solution, wettable powder, or flowable or resinous paste.
Patent GB-1076542-A (GB)
Title: Improvements in electronic relays
IPC: H03K17/64
Filed: 1965-01-13
Abstract: 1,076,542. Transistor switching circuits. COMPAGNIE DES COMPTEURS. Jan. 13, 1965 [Jan. 24, 1964], No. 1506/65. Heading H3T. [Also in Division H2] A voltage-sensitive electronic relay comprises a pulse generator (e.g. a blocking oscillator or unijunction transistor UJT) arranged to be triggered by pulsating input voltages E above a threshold level, the output from the trigger circuit being temporarily stored and fed back regeneratively via a variable potentiometer P4 so as to reduce the threshold voltage. The input voltage is preferably derived by rectifying at F, an alternating voltage E, the time constant of the temporary storage circuit C2 being of the order of one half-cycle of the lowest frequency to be detected. When the threshold voltage is reached, an indicator S is operated by transistor Tr3. The supply voltage is stabilized by Zener diode Z. Diodes may be included to enable the largest or smallest of a three-phase input to be monitored. Resistors R3, R4 provide temperature compensation.
Patent GB-562069-A (GB)
Title: Improvements in electric lighting fittings
IPC: F21V17/00
Filed: 1943-01-29
Abstract: 562,069. Electric lamp fittings. COLE, Ltd., E. K., and FREUND, M. Jan. 29, 1943, No. 1518. [Class 75 (ii)] A synthetic resin or like shade 1 is supported from an electric lamp holder by a metal carrier consisting of upper and lower rings 8, 10 connected by legs 9, the upper ring 8 adapted to fit over the lamp holder and the lower ring 10 being formed with two or more lugs 11 which can be passed through slots 4 at the periphery of the central opening in the shade, and on the shade being turned, will grip firmly inclined surfaces 5 around the central opening. The ends of the inclined surfaces 5 are serrated and terminate in stops 7. Specification 473,434 is referred to.
Patent GB-255331-A (GB)
Title: Improvements relating to radiators or coolers for internal combustion engines
IPC: F28F9/02
Filed: 1926-01-19
Abstract: 255,331. Fornaca, G. Jan. 19, 1926. Radiators, motor-vehicle. - A radiator 3 for cooling the lubricating-oil of motor-vehicle engines, particularly of racing cars, is arranged vertically between divisions 2, 2<1> of the watercooling radiator. The latter may be of the honeycomb type, while the oil cooler preferably comprises gilled flat tubes 8, 8<1> extending between upper and lower headers 6, 7, the lower header being divided by a baffle so that the oil rises through the rear tubes and descends through the front tubes, the inlet and outlet both being at the bottom. An adjustable automatic valve 9, Fig. 4, may be provided in the baffle so as to permit the oil to pass direct from the inlet to the outlet when the oil pressure rises, due to over cooling.
Patent GB-882855-A (GB)
Title: Improvements in vulcanization of butyl rubber
IPC: C08L23/22
Filed: 1960-01-18
Abstract: A method of curing butyl rubber comprises reacting 100 parts by weight of an elastomeric copolymer of an isoolefin and a minor proportion of a diolefin copolymerizable therewith, with 0,25 to 20 parts by weight of a trinuclear curing agent having the structural formula <FORM:0882855/IV (a)/1> wherein R and R1 are alkyl radicals at least one of which contains at least 3 carbon atoms, and the X substituent is -OH, -OCOR11, -Cl or -Br where R11 contains 1 to 17 carbon atoms, at 125 to 200 DEG C. for 2 minutes to 8 hours.  The copolymer may be derived from isobutylene or 2-methyl-2-butene and isoprene, butadiene, piperylene, 2,3-dimethyl butadiene, 3-methyl-1,3-pentadiene, 2-methyl-1,3-pentadiene, 1,3-hexadiene or 2,4-hexadiene, optionally modified with chloroprene, allyl chloride or methallyl chloride.  The copolymers may be modified by subjecting them to the action of chlorine or bromine.  The curing agent may be 2,6-bis(2-hydroxy-3-hydroxymethyl-5-tert. butyl benzyl)-4-tert. butyl phenol; 2,6-bis(2-hydroxy-3-hydroxymethyl-5-tert. butyl benzyl)-4-methyl phenol; 2,6-bis(2-hydroxy-3-acetoxymethyl-5-tert. butyl benzyl)-4-tert. butyl phenol; 2,6-bis(2-hydroxy-3-stearoyloxymethyl-5-tert. butylbenzyl)-4-tert. butyl phenol or 2,6-bis(2-hydroxy-3-chloromethyl-5-tert. butylbenzyl)-4-tert. butylphenol.  Promoters such as nitroso compounds, N-chloro cyclic imides and phenolic resoles may be added prior to the incorporation of the curing agents of the invention, and conventional compounding ingredients such as fillers, pigments, dyes, mould release agents, blowing agents, softeners, plasticizers, tackifying agents and soaps, e.g. carbon black, clays, hydrated silica, whiting, hydrocarbon oils, zinc laurate and stannous chloride, may be incorporated.ALSO:Alt.-dimethylene triphenols, e.g. 2,6-bis (2-hydroxy-5-tert butylbenzyl)-4-tert. butylphenol, may be prepared by refluxing para-substituted phenols, e.g. p-tert. butylphenol, with dihydroxymethylphenols, e.g. 2,6-bis (hydroxymethyl)-4-tert. butylphenol, in benzene in the presence of p-toluene sulphonic acid.  The products may be hydroxymethylated by allowing to stand with paraformaldehyde in aqueous alcoholic sodium hydroxide, e.g. to give 2,6-bis (2-hydroxy-3-hydroxymethyl-5-tert. butylbenzyl)-4-tert. butyl phenol, or chloromethylated by reacting with hydrogen chloride and paraformaldehyde in glacial acetic acid, e.g. to give 2,6-bis (2-hydroxy-3-chloromethyl-5-tert. butylbenzyl)-4-tert. butylphenol.  Bromomethylated compounds may be formed in a similar manner.  The dichloromethylated products may be converted to the corresponding diesters, e.g. diacetate or distearate, by reacting with the sodium salt of the corresponding acid, e.g. sodium acetate or sodium stearate.
Patent GB-122697-A (GB)
Title: Improvements in and relating to Electrodes of Electric Batteries.
Inventor: ROBIN MOISES
IPC: H01M4/02
Filed: 1918-01-30
Abstract: 122,697. Robin, M. Jan. 30, 1918. Electrodes.-A zinc electrode, after being amalgamated and dried by heat, is covered with a coating of grease containing a salt such as sodium or potassium ferrocyanide. Pork grease or machine grease may be used containing from five to ten per cent. of the salt. An electrode material may be prepared by charging and discharging an electrode as above, and then re-charging it at a high rate so that part of the coating on the zinc becomes detached; this is collected and mixed with that remaining on the electrode, the mixture being moulded for use as a negative electrode in conjunction with a positive electrode of lead peroxide.
Patent GB-432688-A (GB)
Title: Improvements in or relating to locks for lobster claws and the like
IPC: A22C29/02
Filed: 1935-01-18
Abstract: 432,688. Binding lobster claws. BARWOOD, L. J., c/o Barwood Manufacturing Co., Williams Street, Everett, Massachusetts, U.S.A. Jan. 18, 1935, No. 1792. [Class 48] For locking a lobster - claw against opening, a clip having a part interposed between the claws is secured over the outer edges of the claws. A one-piece metal clip comprises two side cheeks connected by integral forward and lower strips 4, 8 and terminating in deformable tabs 22, 24 adapted to be bent over the upper claw after the lower claw has been passed through the opening between the parts 4, 8. The edges of the part 4 engage the claws close to their hooked ends and prevent the clip from slipping. The strip 8 may be divided and provided with flanges which are welded or soldered together or the edges may be simply overlapped. The tabs 22, 24 may be formed by cutting slits along the back of each side cheek and bending up the strips so formed. Alternatively one tab 22 may be bent to engage a hook 38, Fig. 5, on the other side cheek. Fig. 6 shows a modification in which the part 4 is a separate piece and a wire strap 44 passes over the upper claw. The clip is made of aluminium, stainless steel or other non-corrodible metal.
Patent GB-1564508-A (GB)
Title: Detergent composition
IPC: C11D3/20
Filed: 1976-01-16
Abstract: A single liquid phase detergent composition, such as a foam bath product, contains a cosmetically acceptable oil as a skin benefit agent and a mixture of anhydrous anionic detergents. In use, when diluted in water, the composition is capable of producing and maintaining a substantial head of foam and is capable of depositing on the skin after immersion a noticeable amount of the oil.
Patent GB-196373-A (GB)
Title: Improvements in and relating to portable stands for vices and the like or other tools
IPC: B25H1/04
Filed: 1922-01-21
Abstract: 196,373. Steele, G. A. Jan. 21, 1922. Addition to 181,547. Tripod and like stands.-The portable stand for vices &c. as described in the parent Specification, is constructed with an auxiliary front support or leg situated between the two front legs and pivotally connected to the head of the stand, anchoring platforms being pivoted to each of these three legs so that the stand can be maintained in position by the feet of the operator. The two front legs 10 have brackets 9 attached to their top ends which are pivoted to the head 1 at 9<a> and a single rear leg 12 is employed having a bracket 11 pivoted to the head at 11<a>. A tray 14 pivoted to a cross stay extending between the legs 10 rests on a bracket 15 on the rear leg to hold the legs in extended position. A vice 6 of the kind described in the parent Specification is shown screwed to an extension 5 of the head 1. The auxiliary leg 19 slides in a lug 18 pivoted to a downwardly extending part 17 of the head 1 but in the working position is prevented from so doing by the part 17 or by a pin and slot arrangement at its end. The extent to which the leg 12 can be moved is limited by its top end engaging the rear end 2 of the head of the stand. Anchoring platforms 16 and 20 are attached to the legs 10 and leg 19 respectively.
Patent GB-1071047-A (GB)
Title: Coloration of anionic polymeric substrates
IPC: D06P1/00
Filed: 1966-01-14
Abstract: Acrylic polymers having ammonium cations are prepared in a continuous polymerization reaction by passing, water, acrylonitrile/methacrylate, ammonium styrenesulphonate, ammonium persulphate, and ammonium bisulphite to a reactor and withdrawing 93.6/6.1/0.3 acrylonitrile-, methacrylate-styrene sulphonic acid copolymer, ionic groups being ammonium sulphonate and sulphate. The process is applicable with other volatile amines, e.g. triethylamine, tributylamine, dimethylamine and ethylamine.  A 30% solids solution in dimethylformamide was extruded into fibres.ALSO:Anionic polymers, (i.e. a polymer having anionic groups covalently bonded to the polymer and cationic groups ionically bonded to the anionic groups, e.g. R(SO3H)n in which R is the polymer chain and n is the number of acid groups present), which have H or HNR1R2R3 cationic groups where each of R1 R2 and R3 is hydrogen or an alkyl group of 1-3 carbon atoms are dyed with thermally-stable basic dye bases at a temperature of 100-230 DEG C at a pH sufficiently basic to maintain the dye in water-soluble form.  Dry heat or steam may be used and acid modified polyacrylic and polyester fibres are specified, which may be blended with cotton or rayon fibres not dyed by the above process but which may be dyed by vat fibre reactive disperse or direct dyes.
Patent GB-1060364-A (GB)
Title: Improvements in hydrodynamic bearings
IPC: F16C33/26
Filed: 1966-01-14
Abstract: 1,060,364. Bearings. SOC. D'ETUDES ET DE DEVELOPPEMENT DES INDUSTRIES MODERNES S.E.D.I.M. Jan. 14, 1966 [Aug. 18, 1965], No. 1884/66. Heading F2A. In a hydrodynamic fluid bearing, a non- rotating member is provided with a number of partially overlapping membranes, each anchored by one edge at spaced locations on said non-rotating member. Each membrane extends in the direction of rotation of the rotating member and, together with an underlying membrane and the rotating member, define a wedge-shaped space. In an embodiment, a sleeve 1 has a number of annularlyspaced grooves 4 therein, each of which receives an end of a membrane 3, the latter being of sufficient length so as to overlap two grooves 4 and, consequently, provide a successive overlap of membranes. The membranes may be made of stainless steel, bronze, aluminium or of self-lubricating material such as P.T.F.E. Membranes of the latter may be introduced into a series of otherwise metal membranes in order to provide a bearing surface, for the relatively rotating parts until the hydrodynamically-produced film has been generated. In other embodiments a thrust bearing and a conical bearing are provided with membranes.
Patent GB-182832-A (GB)
Title: Improved process of distilling alcoholic and other liquids
IPC: B01D3/00
Filed: 1921-01-13
Abstract: 182,832. Wade, H., (Schneible, J.). Jan. 13, 1921. Column stills and rectifiers; alcoholic liquids, distilling.-In distilling-aparatus of the kind described in Specification 139,099, particularly for de-alcoholizing beer or wine and separating pure alcohol from the vapours, the column 10 is formed as described in Specification 182,069, with plates which have a downward inclination to prevent accumulation of liquid, and the preheater 30 and condenser 22 are formed in a similar manner. The liquid to be distilled is heated in the preheater 30 by falling through perforated trays on to coils through which the residual liquid from the base of the column is forced by a pump 28, and then onto steam coils the supply of steam to which is controlled by a valve 71 and thermostat 72. The liquid is fed into the column 10 at a point where the temperature and composition of the reflux liquid and the preheated liquid are about the same. The supply of steam to the base of the column 10 and of cooling-water tn the upper dephlegmating-plates are controlled by thermostats 76, 80, to obtain a constant temperature gradient. The column is fitted with a device 46 of the kind described in Specification 182,069 for withdrawing an immiscible constituent such as fusel oil. A reduced pressure is maintained in the apparatus by a pump 26. The condenser 22 may be mounted on top of the column 10.
Patent GB-1384893-A (GB)
Title: Domestic laundry machines
IPC: D06F49/00
Filed: 1972-01-15
Abstract: 1384893 Domestic laundry machines WILKINS & MITCHELL Ltd 9 Jan 1973 [15 Jan 1972] 2009/72 Heading F4G [Also in Division F2]  The lid or door 32 of a laundry machine for washing and/or drying clothes in a drum 12 is linked to a roller 29 so that opening movement of the lid 32 moves the roller 29 towards a toothed wheel 23 on the shaft 17 of the drum 12; only if the drum 12 is no longer rotating is opening of the lid 32 permitted by movement of the roller 29 between a pair of the curved teeth 24 of the wheel 23. The lid 32 is connected by crank 34 and link 31 to an arm 30 on a shaft 27 which has an arm 28 supporting the roller 29. Alternatively, the link 31 may be arranged to act in tension by re-positioning of crank 34 and arm 30. The roller 29 may be mounted instead on a slide moved by a bell crank operated by link 31. As shown the spin dryer of a twin-tube machine comprises a drive motor 13 driving a belt 14 tensioned at 15 and engaging a pulley 16 on the drum shaft 17, the toothed wheel 23 forming an extension of the pulley flange 22.
Patent GB-812378-A (GB)
Title: A method of applying to a metal object, by means of a spraygun, a thickness or layer of bronze
IPC: C23C4/08
Filed: 1956-01-20
Abstract: An article to be coated with bronze is first cleaned and coated with an auxiliary metal or alloy having a melting point lower than bronze, heated to a temperature sufficiently above that of the auxiliary metal to produce bonding with the surface of the article, and then the auxiliary metal surface is sprayed with bronze.  The article may be heated to the required temperature prior to coating with the the auxiliary metal and the auxiliary coating may be washed with water before spraying with bronze. One of the constituents of the alloy forming the auxiliary coating may be one of the constituents of the bronze to ensure good bonding of the bronze to the auxiliary coating. The bronze may consist of 92-94 per cent copper and 8-6 per cent tin, having a melting point of 800 DEG -850 DEG C., and the auxiliary alloy 58-61.5 per cent tin, 41.5-38 per cent lead and 0.5 per cent antimony having a melting point of 180 DEG -190 DEG C.